1278971554920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{11326351}}^1$

素因数の和:11327306

約数の個数: 64

約数和(自身を含む): 3840992490240

約数和(自身を除く): 2562020935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 941, 1882, 2823, 3764, 4705, 5646, 7528, 9410, 11292, 14115, 18820, 22584, 28230, 37640, 56460, 112920, 11326351, 22652702, 33979053, 45305404, 56631755, 67958106, 90610808, 113263510, 135916212, 169895265, 226527020, 271832424, 339790530, 453054040, 679581060, 1359162120, 10658096291, 21316192582, 31974288873, 42632385164, 53290481455, 63948577746, 85264770328, 106580962910, 127897155492, 159871444365, 213161925820, 255794310984, 319742888730, 426323851640, 639485777460, 1278971554920]

約数ペア:

[(1, 1278971554920), (2, 639485777460), (3, 426323851640), (4, 319742888730), (5, 255794310984), (6, 213161925820), (8, 159871444365), (10, 127897155492), (12, 106580962910), (15, 85264770328), (20, 63948577746), (24, 53290481455), (30, 42632385164), (40, 31974288873), (60, 21316192582), (120, 10658096291), (941, 1359162120), (1882, 679581060), (2823, 453054040), (3764, 339790530), (4705, 271832424), (5646, 226527020), (7528, 169895265), (9410, 135916212), (11292, 113263510), (14115, 90610808), (18820, 67958106), (22584, 56631755), (28230, 45305404), (37640, 33979053), (56460, 22652702), (112920, 11326351)]